Gorbunov O.G. 2019. Two new species of the genus Chamaesphecia Spuler, 1910 (Lepidoptera: Sesiidae), with remarks on the genus // Russian Entomol. J. Vol.28. No.4: 437–457 [in English].

A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospekt 33, Moscow 119071, Russia. E-mail: gorbunov.oleg@mail.ru

doi: 10.15298/rusentj.28.4.13

ABSTRACT. Two new species, Chamaesphecia efetovi sp.n. and Ch. kalashiani sp.n. from European part of Russia and from Armenia and Azerbaijan, respectively, are described and illustrated. Chamaesphecia oxybeliformis (Herrich-Schдffer, 1846), an insufficiently known species, is revised and a neotype is designated. The data on their biotopes and host-plants are presented as well.

KEY WORDS: Synanthedonini, Chamaesphecia efetovi, Chamaesphecia kalashiani, new species, neotype, systematics, Marrubium, Stachys, host plant, Palaearctic Region, Russia, Armenia, Azerbaijan.

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